Équations équilibrées la veille |
3 C6H10 + 8 KMnO4 + 4 H2O = 3 C6H10O4 + 8 KOH + 8 MnO2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
FeCl3 + Ni(BrO)3 = NiCl3 + Fe(BrO)3 =>
FeCl3 + Ni(BrO)3 = NiCl3 + Fe(BrO)3
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
H2SO4 + AgNO3 = Ag2(SO4) + HNO3 =>
H2SO4 + 2 AgNO3 = Ag2(SO4) + 2 HNO3
K2MnF6 + H2O + HF = KMnF5(H2O) + KHF2 =>
K2MnF6 + H2O + HF = KMnF5(H2O) + KHF2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cu(s) + NiSO4(aq) = CuSO4(aq) + Ni(s) =>
Cu(s) + NiSO4(aq) = CuSO4(aq) + Ni(s)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeCl3 + K2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O + KCl =>
FeCl3 + 3 K2C2O4 + 3 H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl
C2H4 + Br2(aq) = C + Br(aq)H =>
C2H4 + 2 Br2(aq) = 2 C + 4 Br(aq)H
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
HNO2 + HI = NO + H2O + I2 =>
2 HNO2 + 2 HI = 2 NO + 2 H2O + I2
C2H4 + Br2(aq) = C + Br(aq)H =>
C2H4 + 2 Br2(aq) = 2 C + 4 Br(aq)H
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
M(OH)2 + H2 = MH2 + H2O =>
M(OH)2 + 2 H2 = MH2 + 2 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
FeCl3 + K2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O + KCl =>
FeCl3 + 3 K2C2O4 + 3 H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl
C2H4 + Br2(aq) = C + Br(aq)H =>
C2H4 + 2 Br2(aq) = 2 C + 4 Br(aq)H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
(COOH)2 + Ca = COOCa + H2 =>
(COOH)2 + 2 Ca = 2 COOCa + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
zinc + hydrogenchloride = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
HCOOH + K2O = HCOOK + H2O =>
2 HCOOH + K2O = 2 HCOOK + H2O
K0 + H2CO3 = H2 + K2CO3 =>
2 K0 + H2CO3 = H2 + K2CO3
AI + Br2 = AIBr2 =>
AI + Br2 = AIBr2
K2SO4 + NaMnO4 = KMnO4 + Na2SO4 =>
K2SO4 + 2 NaMnO4 = 2 KMnO4 + Na2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Zn + HNO3 = NO + H2O + ZnO =>
3 Zn + 2 HNO3 = 2 NO + H2O + 3 ZnO
C6H6 + F2 = C6H5F + HF =>
C6H6 + F2 = C6H5F + HF
FeCl3 + K2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O + KCl =>
FeCl3 + 3 K2C2O4 + 3 H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl
Mn(OH)2 + AuCl3 = MnCl2 + Au(OH)3 =>
3 Mn(OH)2 + 2 AuCl3 = 3 MnCl2 + 2 Au(OH)3
H2SO4 + ZnCl2 = ZnSO4 + H2Cl2 =>
H2SO4 + ZnCl2 = ZnSO4 + H2Cl2
CrCl3 + NaPO4 = NaCl3 + Cr(PO4) =>
CrCl3 + NaPO4 = NaCl3 + Cr(PO4)
HOOC(CH2)4COOH + NaOH = Na + OOC(CH2)4COOH + H2O =>
HOOC(CH2)4COOH + NaOH = Na + OOC(CH2)4COOH + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C7H6O2 + H2O = C7H5O2{-} + H3O{+} =>
C7H6O2 + H2O = C7H5O2{-} + H3O{+}
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
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